1,首先,打开windows7系统,在开始菜单中点击“运行”选项,点击打开。
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2,接着,在运行对话框中输入“cmd”命令,回车进入。
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3,在命令提示符窗口中输入以下的命令,回车进入。
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4,最后,即可看到电脑的产品编号,问题解决。
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